!(function() {
    var Sys = {};
    var ua = navigator.userAgent.toLowerCase();

    var regMap = {
        msie: '/msie ([\\d.]+)/',
        firefox: '/firefox\\/([\\d.]+)/',
        chrome: '/chrome\\/([\\d.]+)/',
        opera: '/opera.([\\d.]+)/',
        safari: '/version\\/([\\d.]+).*safari/'
    };

    var o;
    if (ua.match(eval(regMap.msie))) {
        o = ua.match(eval(regMap.msie));
        Sys = {
            appName: 'IE',
            version: o[1]
        }
    } else if (ua.match(eval(regMap.firefox))) {
        o = ua.match(eval(regMap.firefox));
        Sys = {
            appName: 'Firefox',
            version: o[1]
        }
    } else if (ua.match(eval(regMap.chrome))) {
        o = ua.match(eval(regMap.chrome));
        Sys = {
            appName: 'Chrome',
            version: o[1]
        }
    } else if (ua.match(eval(regMap.opera))) {
        o = ua.match(eval(regMap.opera));
        Sys = {
            appName: 'Opera',
            version: o[1]
        }
    } else if (ua.match(eval(regMap.safari))) {
        o = ua.match(eval(regMap.safari));
        Sys = {
            appName: 'Safari',
            version: o[1]
        }
    } else if (ua.indexOf('edge')) {
        Sys = {
            appName: 'Edge'
        }
    } else {
        if (navigator.appName === 'Microsoft Internet Explorer') {
            Sys = {
                appName: 'IE',
                version: '6.0'
            }
        }
    }

    if (Sys.appName === 'IE' && Number(Sys.version) < 10) {
        window.location.href = './static/index.html'
    }
})();